Station Overview Station Location
Station Number WY-LM-137 Latitude 41.6497249
Station Name Chugwater 7.9 SSW Longitude -104.877562
County Laramie Elevation (ft) 5894



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 12 1.18 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 12 0.68 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 12 0.65 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 13 0.39 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 13 0.60 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 13 1.12 0.30 8 0.30 8 0.00 0 0 4 1 1.8 2 1
April 13 1.85 1.47 10 1.47 10 0.00 0 0 7 2 20.7 7 1
May 13 2.83 1.86 18 1.86 18 0.00 0 0 7 6 6.0 2 2
June 13 2.44 0.08 1 0.08 1 0.00 0 0 1 0 0.0 0 0
July 13 1.76 2.83 12 2.83 12 0.00 0 0 10 1 0.0 0 0
Aug 13 1.77 1.72 23 1.72 23 0.00 0 0 9 6 0.0 0 0
Sept 13 1.46 6.66 21 6.26 19 0.40 2 1 12 2 0.0 0 0
Water Year Totals: 16.73" 14.92" 93 days 14.52" 91 0.40" 2 days 1 50 days 18 days 28.5" 11 days 4 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2012
10/2/2012
10/3/2012
10/4/2012
10/5/2012
10/6/2012
10/7/2012
10/8/2012
10/9/2012
10/10/2012
10/11/2012
10/12/2012
10/13/2012
10/14/2012
10/15/2012
10/16/2012
10/17/2012
10/18/2012
10/19/2012
10/20/2012
10/21/2012
10/22/2012
10/23/2012
10/24/2012
10/25/2012
10/26/2012
10/27/2012
10/28/2012
10/29/2012
10/30/2012
10/31/2012
11/1/2012
11/2/2012
11/3/2012
11/4/2012
11/5/2012
11/6/2012
11/7/2012
11/8/2012
11/9/2012
11/10/2012
11/11/2012
11/12/2012
11/13/2012
11/14/2012
11/15/2012
11/16/2012
11/17/2012
11/18/2012
11/19/2012
11/20/2012
11/21/2012
11/22/2012
11/23/2012
11/24/2012
11/25/2012
11/26/2012
11/27/2012
11/28/2012
11/29/2012
11/30/2012
12/1/2012
12/2/2012
12/3/2012
12/4/2012
12/5/2012
12/6/2012
12/7/2012
12/8/2012
12/9/2012
12/10/2012
12/11/2012
12/12/2012
12/13/2012
12/14/2012
12/15/2012
12/16/2012
12/17/2012
12/18/2012
12/19/2012
12/20/2012
12/21/2012
12/22/2012
12/23/2012
12/24/2012
12/25/2012
12/26/2012
12/27/2012
12/28/2012
12/29/2012
12/30/2012
12/31/2012
Day of YearDaily PrcpMultiday Prcp
1/1/2013
1/2/2013
1/3/2013
1/4/2013
1/5/2013
1/6/2013
1/7/2013
1/8/2013
1/9/2013
1/10/2013
1/11/2013
1/12/2013
1/13/2013
1/14/2013
1/15/2013
1/16/2013
1/17/2013
1/18/2013
1/19/2013
1/20/2013
1/21/2013
1/22/2013
1/23/2013
1/24/2013
1/25/2013
1/26/2013
1/27/2013
1/28/2013
1/29/2013
1/30/2013
1/31/2013
2/1/2013
2/2/2013
2/3/2013
2/4/2013
2/5/2013
2/6/2013
2/7/2013
2/8/2013
2/9/2013
2/10/2013
2/11/2013
2/12/2013
2/13/2013
2/14/2013
2/15/2013
2/16/2013
2/17/2013
2/18/2013
2/19/2013
2/20/2013
2/21/2013
2/22/2013
2/23/2013
2/24/2013
2/25/2013
2/26/2013
2/27/2013
2/28/2013
3/1/2013
3/2/2013
3/3/2013
3/4/2013
3/5/2013
3/6/2013
3/7/2013
3/8/2013
3/9/2013
3/10/2013
3/11/2013
3/12/2013
3/13/2013
3/14/2013
3/15/2013
3/16/2013
3/17/2013
3/18/2013
3/19/2013
3/20/2013
3/21/2013 0.00
3/22/2013 0.02
3/23/2013
3/24/2013 0.03
3/25/2013 0.08
3/26/2013 0.00
3/27/2013 0.17
3/28/2013 0.00
3/29/2013
3/30/2013 T
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013
4/2/2013
4/3/2013
4/4/2013
4/5/2013
4/6/2013
4/7/2013
4/8/2013
4/9/2013 0.35
4/10/2013 0.30
4/11/2013
4/12/2013 T
4/13/2013 0.11
4/14/2013
4/15/2013 0.02
4/16/2013 0.11
4/17/2013 0.53
4/18/2013
4/19/2013
4/20/2013
4/21/2013
4/22/2013 T
4/23/2013 0.05
4/24/2013 0.00
4/25/2013
4/26/2013
4/27/2013
4/28/2013
4/29/2013
4/30/2013
5/1/2013 0.33
5/2/2013 0.30
5/3/2013
5/4/2013
5/5/2013
5/6/2013
5/7/2013
5/8/2013 0.71
5/9/2013
5/10/2013 0.02
5/11/2013
5/12/2013 T
5/13/2013 0.00
5/14/2013
5/15/2013 T
5/16/2013 T
5/17/2013
5/18/2013 T
5/19/2013
5/20/2013 0.25
5/21/2013 0.01
5/22/2013 0.00
5/23/2013 T
5/24/2013
5/25/2013
5/26/2013 0.00
5/27/2013 0.00
5/28/2013 T
5/29/2013
5/30/2013 0.24
5/31/2013 0.00
6/1/2013
6/2/2013
6/3/2013
6/4/2013
6/5/2013 0.08
6/6/2013
6/7/2013
6/8/2013
6/9/2013
6/10/2013
6/11/2013
6/12/2013
6/13/2013
6/14/2013
6/15/2013
6/16/2013
6/17/2013
6/18/2013
6/19/2013
6/20/2013
6/21/2013
6/22/2013
6/23/2013
6/24/2013
6/25/2013
6/26/2013
6/27/2013
6/28/2013
6/29/2013
6/30/2013
Day of YearDaily PrcpMultiday Prcp
7/1/2013
7/2/2013
7/3/2013
7/4/2013
7/5/2013
7/6/2013
7/7/2013
7/8/2013
7/9/2013
7/10/2013 0.06
7/11/2013
7/12/2013
7/13/2013 0.50
7/14/2013 0.12
7/15/2013
7/16/2013
7/17/2013
7/18/2013
7/19/2013 0.41
7/20/2013
7/21/2013 0.05
7/22/2013
7/23/2013
7/24/2013
7/25/2013 1.09
7/26/2013 0.00
7/27/2013 0.08
7/28/2013 0.12
7/29/2013 0.32
7/30/2013 0.08
7/31/2013 T
8/1/2013 0.26
8/2/2013 0.11
8/3/2013
8/4/2013 0.46
8/5/2013
8/6/2013 0.01
8/7/2013 0.00
8/8/2013
8/9/2013 0.00
8/10/2013 T
8/11/2013 T
8/12/2013
8/13/2013 0.11
8/14/2013 0.00
8/15/2013 T
8/16/2013 0.00
8/17/2013 0.00
8/18/2013
8/19/2013 0.00
8/20/2013 0.00
8/21/2013
8/22/2013 0.25
8/23/2013 0.34
8/24/2013 T
8/25/2013
8/26/2013 T
8/27/2013 T
8/28/2013 0.02
8/29/2013 0.16
8/30/2013 0.00
8/31/2013
9/1/2013
9/2/2013
9/3/2013 0.17
9/4/2013 0.00
9/5/2013 T
9/6/2013 0.00
9/7/2013 0.02
9/8/2013
9/9/2013 0.00
9/10/2013 0.32
9/11/2013 0.12
9/12/2013 3.15
9/13/2013 0.34
9/14/2013 0.89
9/15/2013 0.79
9/16/2013 0.16
9/17/2013 0.05
9/18/2013 T
9/19/2013 0.00
9/20/2013
9/21/2013
9/22/2013 **
9/23/2013 0.40
9/24/2013
9/25/2013 0.00
9/26/2013
9/27/2013 0.03
9/28/2013 0.22
9/29/2013
9/30/2013



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
3/21/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/22/2013 7:00 AM 0.02 T 0.02 M M
3/24/2013 7:00 AM 0.03 M M M M
3/25/2013 7:00 AM 0.08 0.8 0.08 T M
3/26/2013 7:00 AM 0.00 0.0 0.00 M M
3/27/2013 7:00 AM 0.17 1.0 0.17 1.0 0.17
3/28/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/30/2013 7:00 AM T M M M M Two different showers came over the area - with only a T of precipitation.
4/9/2013 7:00 AM 0.35 3.9 0.35 M M
4/10/2013 7:00 AM 0.30 4.8 0.30 M M
4/12/2013 7:00 AM T T T M M snow showers yesterday and last night, left a light layer of new snow on the ground.
4/13/2013 7:00 AM 0.11 1.3 0.11 M M
4/15/2013 7:00 AM 0.02 0.3 0.02 M M
4/16/2013 7:00 AM 0.11 2.0 0.11 M M the winds are blowing the snow into drifts, making for inaccurate measurements of snow on the ground. It is still snowing.
4/17/2013 8:00 AM 0.53 7.0 0.53 M M Accurate ground snow measurements are a challenge due to the blowing and drifting snow we have recieved, have spots that have two inches of snow and others that are 2-3+ deep.
4/22/2013 7:00 AM T T T M M
4/23/2013 7:00 AM 0.05 1.4 0.05 1.4 0.05
4/24/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/1/2013 7:00 AM 0.33 3.0 0.33 3.0 0.33 hard to tell the exact amount on the ground due to the drifting. Appears to be around 3 inches.
5/2/2013 7:00 AM 0.30 3.0 0.30 6.0 0.98 It is hard to tell the exact amount as blowing and drifiting occurred. Picked a spot that didn't seem to have either.
5/8/2013 7:00 AM 0.71 M M M M rain and a few thunderstorms passed over the area yesterday afternoon
5/10/2013 7:00 AM 0.02 M M M M
5/12/2013 7:00 AM T M M M M
5/13/2013 7:00 AM 0.00 0.0 M M M
5/15/2013 7:00 AM T M M M M a few drops of rain fell in early afternoon, not enough to even wet the ground.
5/16/2013 7:00 AM T M M M M
5/18/2013 7:00 AM T M M M M
5/20/2013 7:00 AM 0.25 M M M M
5/21/2013 7:00 AM 0.01 M M M M
5/22/2013 7:00 AM 0.00 0.0 M M M
5/23/2013 7:00 AM T M M M M Lots of drizzel and mist from the fog
5/26/2013 7:00 AM 0.00 0.0 M M M
5/27/2013 7:00 AM 0.00 0.0 M M M
5/28/2013 7:00 AM T M M M M A few drops of rain fell with two passing showers
5/30/2013 7:00 AM 0.24 M M M M
5/31/2013 7:00 AM 0.00 0.0 M M M
6/5/2013 7:00 AM 0.08 M M M M
7/10/2013 7:00 AM 0.06 M M M M
7/13/2013 7:00 AM 0.50 M M M M
7/14/2013 7:00 AM 0.12 M M M M
7/19/2013 7:00 AM 0.41 M M M M
7/21/2013 7:00 AM 0.05 M M M M
7/25/2013 7:00 AM 1.09 M M M M
7/26/2013 7:00 AM 0.00 0.0 M M M
7/27/2013 7:00 AM 0.08 M M M M
7/28/2013 7:00 AM 0.12 M M M M
7/29/2013 6:00 AM 0.32 M M M M
7/30/2013 7:00 AM 0.08 M M M M
7/31/2013 7:00 AM T M M M M
8/1/2013 7:00 AM 0.26 M M M M
8/2/2013 7:00 AM 0.11 M M M M
8/4/2013 7:00 AM 0.46 M M M M
8/6/2013 7:00 AM 0.01 M M M M
8/7/2013 7:00 AM 0.00 0.0 M M M
8/9/2013 7:00 AM 0.00 0.0 M M M
8/10/2013 7:00 AM T M M M M
8/11/2013 7:00 AM T M M M M
8/13/2013 7:00 AM 0.11 M M M M
8/14/2013 7:00 AM 0.00 0.0 M M M
8/15/2013 6:00 AM T M M M M
8/16/2013 7:00 AM 0.00 0.0 M M M
8/17/2013 7:00 AM 0.00 0.0 M M M
8/19/2013 7:00 AM 0.00 0.0 M M M
8/20/2013 7:00 AM 0.00 0.0 M M M
8/22/2013 7:00 AM 0.25 M M M M
8/23/2013 7:00 AM 0.34 M M M M
8/24/2013 7:00 AM T M M M M
8/26/2013 7:00 AM T M M M M
8/27/2013 7:00 AM T M M M M
8/28/2013 7:00 AM 0.02 M M M M
8/29/2013 7:00 AM 0.16 M M M M
8/30/2013 7:00 AM 0.00 0.0 M M M
9/3/2013 7:00 AM 0.17 M M M M
9/4/2013 7:00 AM 0.00 0.0 M M M
9/5/2013 7:00 AM T M M M M
9/6/2013 7:00 AM 0.00 0.0 M M M
9/7/2013 7:00 AM 0.02 M M M M
9/9/2013 7:00 AM 0.00 0.0 M M M inferred off maps for daily flood mapping effort CSPEARS
9/10/2013 7:00 AM 0.32 M M M M
9/11/2013 7:00 AM 0.12 M M M M
9/12/2013 7:00 AM 3.15 M M M M
9/13/2013 7:00 AM 0.34 M M M M
9/14/2013 7:00 AM 0.89 M M M M
9/15/2013 8:00 AM 0.79 M M M M
9/16/2013 7:00 AM 0.16 M M M M
9/17/2013 7:00 AM 0.05 M M M M
9/18/2013 7:00 AM T M M M M
9/19/2013 7:00 AM 0.00 0.0 M M M
9/25/2013 7:00 AM 0.00 0.0 M M M
9/27/2013 7:30 AM 0.03 M M M M
9/28/2013 7:00 AM 0.22 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/22/2013 9/23/2013 3:00 PM 2 0.40 M M



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground